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109667241906 = 2318277873651
BaseRepresentation
bin110011000100010101…
…1010100111110110010
3101111001220021010002020
41212020223110332302
53244044303220111
6122214101332310
710631441114145
oct1461053247662
9344056233066
10109667241906
1142567332022
1219307407096
13a45959c921
145444d2405c
152cbccb7906
hex1988ad4fb2

109667241906 has 8 divisors (see below), whose sum is σ = 219334483824. Its totient is φ = 36555747300.

The previous prime is 109667241883. The next prime is 109667241913. The reversal of 109667241906 is 609142766901.

It is a sphenic number, since it is the product of 3 distinct primes.

109667241906 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9138936820 + ... + 9138936831.

It is an arithmetic number, because the mean of its divisors is an integer number (27416810478).

Almost surely, 2109667241906 is an apocalyptic number.

109667241906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109667241906 is a wasteful number, since it uses less digits than its factorization.

109667241906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18277873656.

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 109667241906 in words is "one hundred nine billion, six hundred sixty-seven million, two hundred forty-one thousand, nine hundred six".

Divisors: 1 2 3 6 18277873651 36555747302 54833620953 109667241906